diff options
Diffstat (limited to 'guix/scripts/package.scm')
| -rw-r--r-- | guix/scripts/package.scm | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/guix/scripts/package.scm b/guix/scripts/package.scm index 7074243ed9..3a7afb724b 100644 --- a/guix/scripts/package.scm +++ b/guix/scripts/package.scm @@ -254,9 +254,16 @@ denote ranges as interpreted by 'matching-derivations'." #:duration-relation >) => (lambda (numbers) - (if (null-list? numbers) - (exit 1) - (delete-generations (%store) profile numbers)))) + (when (memv current numbers) + (warning (_ "not removing generation ~a, which is current~%") + current)) + + ;; Make sure we don't inadvertently remove the current + ;; generation. + (let ((numbers (delv current numbers))) + (if (null-list? numbers) + (exit 1) + (delete-generations (%store) profile numbers))))) (else (leave (_ "invalid syntax: ~a~%") pattern))))) |